Editor's Pick

By Alison MotlukFOR so long, it was an article of faith: adults don’t grow new brain cells. Unlike your skin, blood and most other parts of the body, where old cells die and are replaced, the adult human brain simply doesn’t get refreshed. The neurons you learned to walk with will be the very same […]

It’s small, fast and flies under the sea with inverted wings. It’s called
the Aviator and if one man has his way this new sub will change the way we
explore the ocean’s depths. Mark Schrope investigates